Interaction

These are the systems that participate in the interaction. They are:

• Muscular system

• Circulatory system

• Nervous system

• Skeletal system

The brain controls our nervous system. It is protected by the....

• Cerebrum

• brain stem

• Skull

• cerebellum

Parts of nervous system are...

• nerves, cerebrum and spinal cord

• nerves and brain

• nerves, brain and spinal cord

• nerves, dentrites and spinal cord

This is the

These are the

This is the

What allow us to move because they are able to contract and relax?

• Bones

• Muscles

• Cartilage

• Ligaments

What provide support and help to form the shape of the body?

• Muscles

• Tendons

• Bones

• Cartilage

What is found between bones in joints such as the knee?

• Cartilage

• Ligaments

• Muscles

• Tendons

Your muscles are attached to the bone with strong cords

called ...